WO2010107247A3 - Filter, display device and a liquid-crystal display device - Google Patents

Filter, display device and a liquid-crystal display device Download PDF

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Publication number
WO2010107247A3
WO2010107247A3 PCT/KR2010/001650 KR2010001650W WO2010107247A3 WO 2010107247 A3 WO2010107247 A3 WO 2010107247A3 KR 2010001650 W KR2010001650 W KR 2010001650W WO 2010107247 A3 WO2010107247 A3 WO 2010107247A3
Authority
WO
WIPO (PCT)
Prior art keywords
display device
filter
eye lens
liquid
crystal display
Prior art date
Application number
PCT/KR2010/001650
Other languages
French (fr)
Korean (ko)
Other versions
WO2010107247A2 (en
Inventor
서영재
이상우
손지훈
신운서
박태수
권희원
이용환
차홍래
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to CN2010800176278A priority Critical patent/CN102414602A/en
Priority to EP10753697A priority patent/EP2410375A2/en
Priority to US13/256,738 priority patent/US20120008054A1/en
Publication of WO2010107247A2 publication Critical patent/WO2010107247A2/en
Publication of WO2010107247A3 publication Critical patent/WO2010107247A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G09G3/003—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to produce spatial visual effects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/337—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/398—Synchronisation thereof; Control thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Optical Filters (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Polarising Elements (AREA)

Abstract

The present invention relates to a filter, a display device and a liquid crystal display device. The display device according to the present invention comprises a display panel, a filter placed in front of the display panel, and 3D glasses comprising a left-eye lens and a right-eye lens; the filter comprises a base plate and a circularly polarised-light layer placed on the base plate; and the left-eye lens and right-eye lens respectively allow circularly polarised light to pass through and can turn on and off in accordance with an input synchronization signal.
PCT/KR2010/001650 2009-03-17 2010-03-17 Filter, display device and a liquid-crystal display device WO2010107247A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2010800176278A CN102414602A (en) 2009-03-17 2010-03-17 Filter, display device and a liquid-crystal display device
EP10753697A EP2410375A2 (en) 2009-03-17 2010-03-17 Filter, display device and a liquid-crystal display device
US13/256,738 US20120008054A1 (en) 2009-03-17 2010-03-17 Filter, display apparatus and liquid crystal display apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020090022570A KR101580184B1 (en) 2009-03-17 2009-03-17 3-D Image Filter and Display Apparatus having the same
KR10-2009-0022570 2009-03-17
US21805809P 2009-06-17 2009-06-17
US61/218,058 2009-06-17

Publications (2)

Publication Number Publication Date
WO2010107247A2 WO2010107247A2 (en) 2010-09-23
WO2010107247A3 true WO2010107247A3 (en) 2010-12-09

Family

ID=42740125

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/KR2010/001650 WO2010107247A2 (en) 2009-03-17 2010-03-17 Filter, display device and a liquid-crystal display device
PCT/KR2010/001651 WO2010107248A2 (en) 2009-03-17 2010-03-17 Display filter and display device

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001651 WO2010107248A2 (en) 2009-03-17 2010-03-17 Display filter and display device

Country Status (5)

Country Link
US (1) US20120008054A1 (en)
EP (1) EP2410375A2 (en)
KR (1) KR101580184B1 (en)
CN (1) CN102414602A (en)
WO (2) WO2010107247A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103064193B (en) * 2011-10-21 2015-04-08 乐金显示有限公司 Stereoscopic image display

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5177163B2 (en) 2010-04-06 2013-04-03 株式会社Ｊｖｃケンウッド 3D image display optical member and 3D image display device
CN102540550B (en) * 2010-12-23 2015-08-19 京东方科技集团股份有限公司 Display device and control method, display control unit
FR2972911B1 (en) * 2011-03-25 2013-04-05 Essilor Int DEVICE AND METHOD FOR DETERMINING THE DIRECTING EYE OF A PATIENT
US9398285B2 (en) 2011-05-04 2016-07-19 Scott Andrew Campbell Methods and apparatus for producing and capturing three dimensional images
CN102654676B (en) * 2011-08-25 2015-05-27 京东方科技集团股份有限公司 Display device
KR101578695B1 (en) 2011-12-02 2015-12-22 엘지디스플레이 주식회사 Glass patterned retarder stereoscopic 3d display device and method of fabricating the same
KR101999839B1 (en) * 2013-02-28 2019-07-12 엘지디스플레이 주식회사 Stereoscopic image display and method for manufacturing of the same
KR20150092412A (en) * 2014-02-04 2015-08-13 삼성디스플레이 주식회사 Stereoscopic image display device and method for driving the same
CN104536220A (en) * 2015-01-27 2015-04-22 京东方科技集团股份有限公司 Display device and control method thereof, special glasses and display system
WO2017210513A1 (en) * 2016-06-03 2017-12-07 Gentex Corporation Display system with phase oriented reflective control

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09168171A (en) * 1995-12-14 1997-06-24 Semiconductor Energy Lab Co Ltd Display device and its display system
KR20040001831A (en) * 2002-06-28 2004-01-07 주식회사 위트비전 A stereoscopic image realization method and apparatus therefor in a liquid crystal display.
KR20040026032A (en) * 2002-09-17 2004-03-27 김진곤 3-dimension display system
KR20050084733A (en) * 2004-02-24 2005-08-29 하경수 Structure of optical filters
KR20080041129A (en) * 2006-11-06 2008-05-09 (주)마스터이미지 Stereoscopic image projecting ststem using circularly polarized filter module
KR20080042490A (en) * 2006-11-10 2008-05-15 (주)마스터이미지 Circularly polarized filter, stereoscopic image projector ststem, apparatus for stereoscopic image projecting ststem, and stereoscopic image projecting ststem using the same
KR20080055081A (en) * 2006-12-14 2008-06-19 삼성전자주식회사 Liquid crystal shutter glasses and method for controlling liquid crystal shutter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100977221B1 (en) * 2003-10-10 2010-08-23 엘지디스플레이 주식회사 The three dimensional liquid crystal display device
JP2008170557A (en) * 2007-01-09 2008-07-24 Arisawa Mfg Co Ltd Polarizing spectacles and stereoscopic image display system
CN101183177A (en) * 2007-12-13 2008-05-21 友达光电股份有限公司 Steroscopic display and manufacturing method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09168171A (en) * 1995-12-14 1997-06-24 Semiconductor Energy Lab Co Ltd Display device and its display system
KR20040001831A (en) * 2002-06-28 2004-01-07 주식회사 위트비전 A stereoscopic image realization method and apparatus therefor in a liquid crystal display.
KR20040026032A (en) * 2002-09-17 2004-03-27 김진곤 3-dimension display system
KR20050084733A (en) * 2004-02-24 2005-08-29 하경수 Structure of optical filters
KR20080041129A (en) * 2006-11-06 2008-05-09 (주)마스터이미지 Stereoscopic image projecting ststem using circularly polarized filter module
KR20080042490A (en) * 2006-11-10 2008-05-15 (주)마스터이미지 Circularly polarized filter, stereoscopic image projector ststem, apparatus for stereoscopic image projecting ststem, and stereoscopic image projecting ststem using the same
KR20080055081A (en) * 2006-12-14 2008-06-19 삼성전자주식회사 Liquid crystal shutter glasses and method for controlling liquid crystal shutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103064193B (en) * 2011-10-21 2015-04-08 乐金显示有限公司 Stereoscopic image display

Also Published As

Publication number Publication date
KR20100104266A (en) 2010-09-29
WO2010107248A3 (en) 2010-12-09
KR101580184B1 (en) 2015-12-24
US20120008054A1 (en) 2012-01-12
EP2410375A2 (en) 2012-01-25
WO2010107247A2 (en) 2010-09-23
CN102414602A (en) 2012-04-11
WO2010107248A2 (en) 2010-09-23

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